(PubMed) Slatore CG, Littman AJ, Au DH, Satia JA, White E
Precautions and Professional Use Only a licensed healthcare provider should administer the injection
For a supplement to be effective, it needs to contain the reduced form
Because the substance doesn't need to be processed through your digestive system, receiving glutathione via injections is more effective than receiving it orally (via ingestion)
It says it will remove products from the market if they claim to treat or change how the body works if they are not licensed under the Human Medicines Regulations Act 2012, and that it strongly advises against purchasing and using unauthorised medicinal products - "particularly those promoted on social media"
Blood collection The 2ml blood sample was collected by venipuncture from the patients undergoing surgery for cataract on the same day